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ON THE OPTIMIZATION OF CONSERVATION LAW MODELS AT A JUNCTION WITH INFLOW AND FLOW DISTRIBUTION CONTROLS.
- Source :
-
SIAM Journal on Control & Optimization . 2018, Vol. 56 Issue 5, p3370-3403. 34p. - Publication Year :
- 2018
-
Abstract
- The paper proposes a general framework to analyze control problems for conservation law models on a network. Namely, we consider a general class of junction distribution controls and inflow controls and we establish the compactness in L¹ of a class of flux-traces of solutions. We then derive the existence of solutions for two optimization problems: (I) the maximization of an integral functional depending on the flux-traces of solutions evaluated at points of the incoming and outgoing edges; (II) the minimization of the total variation of the optimal solutions of problem (I). Finally we provide an equivalent variational formulation of the min-max problem (II) and we discuss some numerical simulations for a junction with two incoming and two outgoing edges. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03630129
- Volume :
- 56
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- SIAM Journal on Control & Optimization
- Publication Type :
- Academic Journal
- Accession number :
- 133203070
- Full Text :
- https://doi.org/10.1137/18M1176233